130691284 is an even 9-digits composite number following 130691283
and preceding 130691285 . In scientific notation, it is written as 1.30691284 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors.
There are 63092288 positive integers (up to 130691284) that are relatively prime to 130691284.
130691284 has 12 divisors, whose sum is 236596500
The reverse of 130691284 is 482196031
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty million six hundred ninety-one thousand two hundred eighty-four
Scientific notation
1.30691284 × 10^8
Engineering notation
1.30691284 × 10^6
Prime Factorization
2 × 2 × 29 × 1126649
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65345642
Product of the distinct prime numbers
The prime factorization of 130691284 is 2 × 2 × 29 × 1126649.
Since it has a total of 4 prime factors.
6 , 5 , 15 , 100 , 2 , 541 , 6298 , 1873 , 26823 , 99854 , 206160 , 948324 , 2982526 , 6235430 , 47959455 , 75051904 , 905646344 , 565376159 , 1054326407 , 3975020477
n×2
261382568
n×3
392073852
n×4
522765136
n×5
653456420
n÷2
65345642
n÷3
43563761.333333
n÷3
32672821
n÷5
26138256.8
n2
17080211713568656
n3
2.2322347998381E+24
n4
2.9173363218033E+32
n5
3.8127042975631E+40
2 √n
11432.028866304
3 √n
507.47603921592
4 √n
106.92066622643
5 √n
42.000003342228
1 , 2 , 4 , 29 , 58 , 116 , 1126649 , 2253298 , 4506596 , 32672821 , 65345642 , 130691284
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130691283
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130691284 can be divided by 12 positive divisors.
The sum of these divisors (counting 130691284) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110010100011000011010100
3
Ternary
100002220210201221
4
Quaternary
13302203003110
5
Quinary
231424110114
6
Senary
20545100124
8
Octal
762430324
10
Decimal
130691284
12
Duodecimal
37927644
16
Hexadecimal
7ca30d4
20
Vigesimal
20gg844
36
Base36
25t61g
md5
61a22de4f836cd003b45ca130542c183
sha1
c32f46235f9d98bd50bbc3612d9df4985af0b2f9
sha256
59744149fd9a96b0f68db10f993416fc39aab4a0eb519354e913ce69bbe84cca
sha512
f50e3c83b5460e746006a00813beee029222768f3d9204cd651e146d04a048f2a3452f056da755c5bc8c68c0b8196e045e946b8790f3a8675f23404eea36e159
ripemd-160
d26cd9bfdf6b106935e0b1654249d40208fd9a0c
Diameter
261382568
Circumference
821157555.40523
Area
5.3659067641106E+16
Volume
9.3503632643453E+24
Surface area
2.1463627056442E+17
Circumference
821157555.40523
Perimeter
522765136
Area
17080211713568656
Diagonal
184825386.31675
Surface area
102481270281411936
Volume
2.2322347998381E+24
Space diagonal
226363943.99441
Perimeter
392073852
Area
7.3959486229835E+15
Altitude
113181971.99721
Surface area
7.3959486229835E+15
Volume
2.6307139402769E+23
Height
61608462.105585